$value * @return array */ return function (array $value): array { $defaults = ABJ_404_Solution_StorageOptionContracts::defaultUninstallPreferences(); $value = array_merge($defaults, $value); if ($value['followup_details'] === '' && is_string($value['feedback_details'])) { $value['followup_details'] = $value['feedback_details']; } $value['_schemaVersion'] = 2; return $value; };